OTTAWA - The Speaker of the Senate has shot down a Liberal bid to investigate allegations that the Prime Minister's Office interfered in an independent audit of Mike Duffy's expenses.Noel Kinsella rej...

OTTAWA - Liberal senators tried a new tactic Thursday to get to the bottom of allegations that the Prime Minister's Office interfered in an independent audit of Mike Duffy's expenses.James Cowan, Libe...

OTTAWA - The Conservatives appear poised to use their majority in the Senate to block an attempt to dig deeper into allegations of interference by the Prime Minister's Office in a supposedly independe...

OTTAWA - Conservative senators blocked a bid Thursday to have a key figure from the audit firm Deloitte testify about alleged interference into the review of Sen. Mike Duffy's expenses.The move came a...

OTTAWA - Stephen Harper's former chief of staff had a binder full of details on Sen. Mike Duffy's official and personal activities, but appears not to have provided it to auditors reviewing Duffy's ex...

OTTAWA - Mike Duffy is blowing off any talk of his voluntary resignation from the Senate amid an expense scandal that has reached all the way to the Prime Minister's Office.Duffy spoke out Thursday, h...

A copy of the original report by an internal Senate committee on Senator Mike Duffy's expense claims, obtained by CBC News, makes it clear the committee believes Duffy's primary residence is in Ottawa...

OTTAWA - The Conservatives say Nigel Wright's controversial gift of $90,000 to Sen. Mike Duffy was an act of compassion by the prime minister's chief of staff, intended to help a man under financial p...

OTTAWA - Less than a week after the Conservatives hailed Sen. Mike Duffy's "leadership" in repaying $90,000 in improper housing expenses, it turns out the office of an entirely different leader made t...